Physics · Mechanics
सतहों के खुरदरेपन (roughness) में ________ के साथ घर्षण बल ________ है।
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1घटता, वृद्धि
- 2समान रहता, कमी
- 3बढ़ता, वृद्धि✓
- 4बढ़ता, कमी
सही उत्तर देखें
बढ़ता, वृद्धि
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